summaryrefslogtreecommitdiffstats
path: root/libcxx/test/std/utilities/time/time.clock/time.clock.file/now.pass.cpp
blob: 79cdf06120ca2c2234b1ca93831ad71861aba9c1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17

// TODO: Remove this when filesystem gets integrated into the dylib
// REQUIRES: c++filesystem

// <chrono>

// file_clock

// static time_point now() noexcept;

#include <chrono>
#include <cassert>

#include "test_macros.h"

int main(int, char**)
{
    typedef std::chrono::file_clock C;
    ASSERT_NOEXCEPT(C::now());

    C::time_point t1 = C::now();
    assert(t1.time_since_epoch().count() != 0);
    assert(C::time_point::min() < t1);
    assert(C::time_point::max() > t1);

  return 0;
}
OpenPOWER on IntegriCloud